Instructor-led training is the best you can get, as it allows you to focus, to interact and ask questions. Online courses are available anytime, anywhere, and the certification is concrete proof of knowledge acquisition. DVD-video courses are useful for group training. Textbooks can be used on their own, and many people find the textbooks an invaluable companion to instructor-led, online or DVD courses.
Online courses and certification are included as a free bonus with instructor-led training and DVD-video course packages.
Tutorials and articles on telecom, datacom, IP, networking, VoIP, MPLS and wireless from Teracom Training Institute. teracomtraining.com … Best of breed: telecom training – since 1992